{
 "layers": [
  {
   "layerId": 2,
   "layerName": "Trail Markers",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "",
     "url": "25a0c8cdb9c669d49675f99b351c184e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAAAXNSR0IB2cksfwAAAAlwSFlzAAAOxAAADsQBlSsOGwAAALlJREFUOI3tzqEKwlAYxfH/kaGgbSazz2ARlmw+gcGy7gNYTRbBF7DZ1ORbyECT2TjT0sqCfFYZ2+BOi7ATz7n3x+fx43gN+IegmT+CJABS4CzxrAWa0TJjB0n4UW/NCCUOdS5cSIS5rgvszYgkHq7gvKRvAzNg7Qr6ZYNZpw9Z4VYFXoFh0SBlUdmnCnCwgngK9HLDBTg5g1J8N/MDSDbAGEjNOEosJV41LgQpuQGTqjdOYJ004Pd5A0o6LDeryLHNAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "height": 20,
     "width": 20
    }
   ]
  }
 ]
}